Journal ArticleDOI
A cleaner approach for biodegradable lubricants production by enzymatic glycerolysis of castor oil and kinetic analysis
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TLDR
In this paper, the enzymatic glycerolysis of castor oil (CO) in solvent-free system was investigated and three commercial immobilized lipases (Novozym 435, Lipozyme RM IM and Lipo-zyme TL IM) were compared.About:
This article is published in Journal of Cleaner Production.The article was published on 2018-07-01. It has received 28 citations till now. The article focuses on the topics: Glycerolysis.read more
Citations
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Journal ArticleDOI
Novozym 435: the “perfect” lipase immobilized biocatalyst?
Claudia Ortiz,María Luján Ferreira,Oveimar Barbosa,José C. S. dos Santos,Rafael C. Rodrigues,Ángel Berenguer-Murcia,Laura E. Briand,Roberto Fernandez-Lafuente +7 more
TL;DR: Novozym 435 (N435) is a commercially available immobilized lipase produced by Novozymes with its advantages and drawbacks.
Journal ArticleDOI
Biolubricant Production from Several Oleaginous Feedstocks Using Lipases as Catalysts: Current Scenario and Future Perspectives
TL;DR: This review depicts the progress of enzymatic catalysis and immobilization protocols for preparing heterogenous biocatalysts (immobilized lipases) once it is a promising route to obtain a variety of biolubricants based on recent studies described in available literature.
Journal ArticleDOI
Biolubricant production from edible and novel indigenous vegetable oils: mainstream methodology, and prospects and challenges in Iran
Masoud Dehghani Soufi,Barat Ghobadian,Mohsen Atashgaran,Seyyed Mohammad Mousavi,Gholamhassan Najafi +4 more
Journal ArticleDOI
Bioproducts from the pyrolysis of castor seed cake: Basic dye adsorption capacity of biochar and antifungal activity of the aqueous phase
Raquel V.S. Silva,Raquel V.S. Silva,Aline D. Gonçalves,Aline D. Gonçalves,Jonas O. Vinhal,Ricardo J. Cassella,Rodolpho C. Santos,Rodolpho C. Santos,Marco Aurélio Dal Sasso,Bruno Salarini Peixoto,Luana Pereira Borba-Santos,Sonia Rozental,Débora A. Azevedo,Gilberto A. Romeiro +13 more
TL;DR: In this paper, castor seed cake was used as a raw material in the pyrolysis process and the best activating agent for obtaining activated biochar 1 (AB1) with 603.29 m2 g−1 area comparable to commercial active carbon in the methylene blue dye adsorption was concentrated sulfuric acid (H2SO4).
Journal ArticleDOI
In situ catalyst-free biodiesel production from partially wet microalgae treated with mixed methanol and castor oil containing pressurized CO2
TL;DR: In this article, the effects of the operating variables on the yield of fatty acid methyl ester (FAME) were systematically examined and the addition of non-edible castor oil was observed to reduce operation pressure and time.
References
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Reference EntryDOI
Lubricants and Lubrication
Theo Mang,Wilfried Dresel +1 more
TL;DR: In this paper, the authors present a review of the state of the art in the field of Lubricants in the Tribological System, including the following: 1) friction and lube conditions, 2) special rheological effects, 3) chemical properties, 4) chemical characterisation of base oils, 5) synthetic base Oils, 6) polybutenes, and 7) polysiloxanes.
Journal ArticleDOI
Experimental evaluation of the lubrication performance of mixtures of castor oil with other vegetable oils in MQL grinding of nickel-based alloy
Shuming Guo,Changhe Li,Yanbin Zhang,Yaogang Wang,Benkai Li,Min Yang,Xianpeng Zhang,Guotao Liu +7 more
TL;DR: In this article, a high-temperature nickel-based alloy GH4169 was used as workpiece to evaluate the lubrication performance at the grinding wheel/workpiece interface, and the mechanism of lubrication was also studied based on the molecular structure of vegetable oil.
Journal ArticleDOI
A review on bio-based lubricants and their applications
A. Z. Syahir,Nurin Wahidah Mohd Zulkifli,Haji Hassan Masjuki,Md. Abul Kalam,Abdullah Alabdulkarem,Mubashir Gulzar,L. S. Khuong,M. H. Harith +7 more
TL;DR: In this article, the authors highlight the potential of bio-based lubricants for a broad range of applications based upon the published researches over the past decade and highlight the correlation between molecular structures, physicochemical properties and lubrication performance of natural oil which is essential for lubricant development and selection.
Journal ArticleDOI
A methodological review on bio-lubricants from vegetable oil based resources
TL;DR: In this paper, a review of the available literature and recently published data related to development of bio-lubricants by chemical modifications of vegetable oils is presented, where the authors focus on lubricating oils as well as lubricating greases developed from vegetable oil.
Journal ArticleDOI
Sustainability of a non-edible vegetable oil based bio-lubricant for automotive applications: A review
TL;DR: In this article, the potential use of non-edible vegetable oil for the production of bio-lubricants is discussed, and resources, properties, benefits, and application of NDO-based bio lubricants as alternatives are discussed.